Is the following reaction endothermic or exothermic? Why? 2NO2(g) --> O2(g) + 2NO(g) AH = +28 kJ O Exothermic because enthalpy is positive O Exothermic because enthalpy is negative O Endothermic because enthalpy is positive OEndothermic because enthalpy is negative

Solved

Show answers

Ответ:

floressavanna15

08.04.2022

Chemistry

More Devastating

Step-by-step explanation:

0,0(0 оценок)

Ask your question to the AI advisor

Ai-bot is an expert in any field and is the perfect companion for reliable and useful answers and advice on a variety of topics, including science, history, technology, art, sports, health, culture and more.

Ask your question

More tips

F Family and Home How to Properly Fold Napkins in a Napkin Holder?...
A Auto and Moto What is the Average Lifespan of an Engine in a Car?...
P Photography and Videography Understanding HDR: How It Works and Why You Need It...
P Photography and Videography How to Choose the Perfect Photo Paper for Your Images?...
C Computers and Internet How to Choose an Uninterruptible Power Supply (UPS) for Your Computer: Expert Tips...
S Science and Technology How to choose a home theater system?...
A Auto and Moto How to Choose a Car Wash? Tips and Recommendations...
A Animals and plants How ants survive winter: exploring the secrets of their winter life...
C Construction and repair How to Choose the Best Underfloor Heating?...
S Sport When is the Champions League final?...

Answers on questions: Chemistry

C Chemistry What is the potential energy of a .5 kg ball sitting on a table 1 meter above the ground...
C Chemistry A man burning his hand on a stove A. Conduction B. Convention C. Radiation...
C Chemistry The image above shows a chamber with a fixed volume filled with gas at a pressure of 1550 mmHg and a temperature of 445.0 K. if the temperature drops to 310.0 K what...
C Chemistry How does human activity affect earth systems, and how can our actions reduce environmental impacts?...
C Chemistry Need help with this asap please....
C Chemistry When most of the positively charged particles aimed at a piece of gold foil passed through it, but a few deflected or bounced back, Rutherford suggested that . an atom...
C Chemistry What is the formula for calculating density? a. d = v/m c. d = m/v b. m = d+v d. v = m/d...
C Chemistry In the most stable structure of 2,3-dibromopentane, what is the bond angle between the two bromine atoms when looking down the C2-C3 bond?...
C Chemistry A mechanical wave starts when matter is disturbed by a source of I NEED ANSWER ASAP...
C Chemistry Essentially all of the mass of an atom is due to the? nucleons electrons. protons Neutrons...

Ask an AI advisor a question

I want advice

Is the following reaction endothermic or exothermic? Why? 2NO2(g) --> O2(g) + 2NO(g) AH = +28 kJ O Exothermic because enthalpy is positive O Exothermic because enthalpy is negative O Endothermic because enthalpy is positive OEndothermic because enthalpy is negative​